/*
 * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 * Licensed under the 【火山方舟】原型应用软件自用许可协议
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at 
 *     https://www.volcengine.com/docs/82379/1433703
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export const fileToBase64 = (file: File): Promise<string> => {
  return new Promise((resolve, reject) => {
    const reader = new FileReader();
    reader.onloadend = () => {
      const result = reader.result;
      if (typeof result === "string") {
        resolve(result);
      } else {
        reject(new Error("文件转换失败"));
      }
    };
    reader.onerror = reject;
    reader.readAsDataURL(file);
  });
};
